The amount you send doesn't matter
Sending 10 USDT and sending 100,000 USDT cost exactly the same. TRON charges for computation and space, not for value — which is why large transfers on TRON are so much cheaper than on most networks.
What does matter
Whether the receiver has held USDT before
A first-time receiver needs a new storage slot in the USDT contract. That roughly doubles the Energy cost — around 130,000 instead of 65,000.
Whether you have Energy staked
With Energy from staked TRX, the transfer costs you nothing beyond the TRX you've locked up (and get back). Without it, the network burns TRX at 210 SUN per unit — roughly 13.65 TRX for a standard transfer, or about $4.50 at 0.33 per TRX.
Whether the receiving address exists at all
If the address has never been activated on TRON, creating it costs a flat 1 TRX, burned by the protocol. This applies to TRX transfers; USDT can arrive at an unactivated address, but that address can't send anything until it's activated.
Cost in practice
- Staked Energy, existing receiver — effectively free.
- Burning TRX, existing receiver — around 28 TRX, roughly $9.
- Burning TRX, new receiver — around 40 TRX, roughly $13.
- Rented Energy — typically 10–20% of the burn cost.
- Gasless wallet charging in USDT — a fixed fee, no TRX needed.
How to pay less
If you send regularly from one address, stake TRX. The cost per transfer drops to nothing and the stake is returned when you unstake — this is the cheapest option by a wide margin.
If you send occasionally, rented Energy or a wallet that charges in USDT will both beat burning TRX. ONIQ charges 2.5 USDT for a transfer to an existing address and 3.5 for a new one, which is where the roughly 70% saving against burning comes from.